129546456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{415213}}^1$

素因数の和:415235

約数の個数: 32

約数和(自身を含む): 348779760

約数和(自身を除く): 219233304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 415213, 830426, 1245639, 1660852, 2491278, 3321704, 4982556, 5397769, 9965112, 10795538, 16193307, 21591076, 32386614, 43182152, 64773228, 129546456]

約数ペア:

[(1, 129546456), (2, 64773228), (3, 43182152), (4, 32386614), (6, 21591076), (8, 16193307), (12, 10795538), (13, 9965112), (24, 5397769), (26, 4982556), (39, 3321704), (52, 2491278), (78, 1660852), (104, 1245639), (156, 830426), (312, 415213)]